2085655494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{80783}}^1$

素因数の和:81132

約数の個数: 32

約数和(自身を含む): 4505808384

約数和(自身を除く): 2420152890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 8606, 12909, 25818, 80783, 161566, 242349, 484698, 1050179, 2100358, 3150537, 6301074, 26739173, 53478346, 80217519, 160435038, 347609249, 695218498, 1042827747, 2085655494]

約数ペア:

[(1, 2085655494), (2, 1042827747), (3, 695218498), (6, 347609249), (13, 160435038), (26, 80217519), (39, 53478346), (78, 26739173), (331, 6301074), (662, 3150537), (993, 2100358), (1986, 1050179), (4303, 484698), (8606, 242349), (12909, 161566), (25818, 80783)]